Battery case



FIG. 1 is a top plan view of a battery case showing our new design.

FIG. 2 is a front elevational view thereof, the rear elevational view being substantially similar.

FIG. 3 is a right side elevational view thereof, the left side view being substantially similar.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is an enlarged view of Part B-B′ of FIG. 1.

FIG. 6 is a sectional view along line A-A′ of FIG. 1.

FIG. 7 is an enlarged sectional view of Part B-B′ along line A-A′ of FIG. 1; and,

FIG. 8 is an enlarged sectional view of Part B-B′ along line C-C′ of FIG. 1.

The use of dash-dot-dash broken lines represents the bounds of the claim while evenly spaced broken lines in the drawings illustrate environmental structure that forms no part of the claimed design. 

CLAIM The ornamental design for a battery case, as shown and described. 